. >> just a couple of hours ago, the president held a backyard event at a virginia home, there to reintroduce and generate support for the affordable care act, a bill he signed six months ago. the law which officially effect tomorrow allows young adults to stay on their parents' insurance up to the age of 26. insurance companies can no longer drop people when they get sick unless it's a case of fraud. insurers must cover presenttive services such as mammograms and col colon -- colonoscopies. insures can no longer deny coverage for children with preexisting conditions. >> all these things are designed not to have government more involved in healthcare, they're designed to make sure that you have basic protection in your interactions with your insurance company, that you're getting what you pay for. >> one provision in the new law has major insurance companies in california taking drastic measures. anthem blue cross and aetna say they have decided to stop selling children-only policies rather than comply with the law which bars them from rejecting youngster aware preexisting conditions. publish